baber/WOPTO huggingface dataset:
Patent EP-0279269-A3 (EP)
Title: Method of making a drawn can of sheet metal
IPC: B21D22/22
Filed: 1988-02-02
Abstract: A deep-drawn can with a stepped edge adjoining the top of the cylindrical can body is produced by first deep-drawing, in a first draw and, if appropriate, one or more further draws, a cup which has a plane flange and whose internal diameter and height correspond to the internal diameter and height of the can body of the finished deep-drawn can. Using a holding-down tool acting on the flange, a part of the flange is then deformed to give the stepped edge, while leaving a residual flange, by means of a stepped-edge drawing ring with a drawing orifice whose diameter approximately corresponds to the external diameter of the can body, and with a stepped-edge recess which is provided at the inlet end thereof and is formed with a diameter greater than that of the drawing orifice, and by means of a stepped-edge stamp with a stamp part corresponding to the internal diameter of the can body, and with a stepped-edge part of greater diameter.
Patent EP-0300207-A3 (EP)
Title: Rotary mower
IPC: A01D34/76
Filed: 1985-09-18
Abstract: The invention relates to rotary mowers driven from below. According to the invention, shafts (18) and wheels (23) have at least their operational dimensions approximately identical, and alternate wheels (23) take two different positions in relation to the shafts (18). Moreover, when one of the disks (5, 6) is inclined in relation to an adjacent disk, the wheel (23) of the disk most inclined toward the front is farther from the disk (5, 6) than the wheel (23) is from the adjacent disk (5, 6). Moreover, the housing (4) comprises a sliding member (30) which at least partially closes the front part and/or the lower part of the housing (4).
Patent EP-0303164-A3 (EP)
Title: Curing agent compositions laminating varnishes containing same and laminates prepared therefrom
IPC: C08J5/24
Filed: 1988-08-03
Abstract: Curing agents for epoxy resins are disclosed 
which comprise a mixture of a halogen substituted 
dihydric phenol such as tetrabromobisphenol A and a 
material having an average of more than two phenolic 
hydroxyl groups per molecule such as a phenol­
formaldehyde novolac resin. The curing agents are 
particularly useful in epoxy resin varnish formulations 
for preparing prepreg laminating materials for use in 
electrical and electronic applications.
Patent EP-0307737-A3 (EP)
Title: Process for the separation of a biotechnologically produced agent from a fermenter broth by cross-flow micro and/or ultrafiltration
IPC: B01D61/14
Filed: 1988-09-03
Abstract: The invention is a process for the separation of biotechnologically produced valuable materials from a fermenter broth by crossflow microfiltration and/or ultrafiltration, in which at least two modules arranged in series and fitted with porous membranes are used per stage, to produce concentrate and a permeate which contains the valuable material. The pressure of the permeate is controlled so that the absolute pressure on the permeate side is at different absolute pressure in each module.
Patent EP-0299579-A3 (EP)
IPC: F16C32/06
Filed: 1988-07-11
Abstract: Hydrostatic journal bearing assemblies are described which 
include a housing member (12) having a generally circular bore (17, 18) 
therethrough, a journal bearing member (26) having a bore 
therethrough for the support of a shaft (11), the journal 
bearing member (26) being located within the bore (17, 18) of the 
housing (12) wherein the journal bearing member (26) comprises at 
least one generally annular sleeve portion (28, 29), an increased 
diameter flange portion (36) at the axially inner end of the 
journal bearing member (26), the journal bearing member (26) being 
sealed against the ingress of pressurised fluid into a 
space (54, 55) between the bore (17, 18) of the 
housing member (12) and the outer 
surface of the annular sleeve portion (28, 29), the annular sleeve 
portion (28, 29) being pivotally supported intermediate the axially 
outer end of the journal bearing member (26) and the flange 
portion (36) and the bearing member having means (46, 47) for access of 
a source of pressurised fluid between the bore of the 
journal member (26) and the shaft (11) to be supported.
Patent EP-0323003-A3 (EP)
Title: Superconducting thin films
IPC: H01B12/06
Filed: 1988-09-14
Abstract: The invention relates to a method of protecting thin films of 
Y₁Ba₂Cu₃0 7-δ  films from premature aging (resulting in a deterioration 
of superconducting properties) on atmospheric exposure, by applying 
a layer of silver which is impervious to water vapour but pervious to 
oxygen.
Patent EP-0311264-A3 (EP)
Title: Ceramic cutting tool inserts and production thereof
IPC: C04B35/48
Filed: 1988-09-14
Abstract: This invention is concerned with a hard, tough, thermally conductive ceramic cutting tool insert consisting essentially of a zirconia alloy in a hard refractory ceramic insert and the product thereof. The ceramic cutting tool insert exhibits performance conducive to use in turning operations and/or milling operations. In particular the invention provides a ceramic cutting tool insert exhibiting a hardness greater than 15 GPa, a toughness greater than 6 MPa 2ROOT m, and a thermal conductivity greater than 14 Wm<-><1><0>K<-><1> consisting essentially, expressed in terms of percent by weight, of 20-45% zirconia alloy and 55-80% hard refractory ceramic matrix, said alloy consisting essentially, expressed in terms of mole percent on the oxide basis, of 1-4% of a toughening agent selected from the group consisting of YNbO4, YTaO4, MNbO4, MTaO4, and mixtures thereof, wherein M consists of a cation which replaces a Y cation on a mole basis selected from the group consisting of Mg<+><2>, Ca<+><2>, Sc<+><3>, and a rare earth metal ion selected from the group consisting of La<+><3>, Ce<+><4>, Ce<+><3>, Pr<+><3>, Nd<+><3>, Sm<+><3>, Eu<+><3>, Gd<+><3>, Tb<+><3>, Dy<+><3>, Ho<+><3>, Er<+><3>, Tm<+><3>, Yb<+><3>, Lu<+><3>, and mixtures thereof, and the remainder zirconia.
Patent EP-0312381-A3 (EP)
Title: Fastenings for closure members
IPC: E05B13/10
Filed: 1988-10-14
Abstract: A locking window fastener comprises a base (10) and 
a handle (40) each formed of a moulded plastics material, 
the base (10) being arranged to be fitted to a window 
casement and the handle (40) to a window frame. The handle 
(40) is mounted on the base (10) by a pivot arrangement 
52) and has a locking arrangement comprising a lock (62) 
providing an arcuate end (64) internally of the handle 
(40), the end (64) co-operating with a pin (20) on the 
base (10). The lock (62) is rotatable by means of a key 
in a slotted upper end available externally of the handle 
40), the lock (62) in one position providing engagement 
between the pin and the end (64) to prevent pivoting of 
the handle (40) away from a closed position, and in 
another condition allowing pivoting. A nose (50) which 
functions as a latch is formed on the handle (40) substan­
tially centrally between the pivot arrangement (52) and 
the locking arrangement (62). End stops on the base (10) 
limit pivoting of the handle (40) by engaging with a lug 
(54).
Patent EP-0317121-A3 (EP)
Title: Spectroscopic method and apparatus for measuring sugar concentrations
IPC: A61B5/00
Filed: 1988-11-02
Abstract: This disclosure relates to a method for measuring the concentrations of sugars in liquids by the use of near infrared as well as an apparatus for practicing said method. The method comprises a step wherein the absorption spectrum of the sugar under investigation existing at a first depth relatively close to the surface in a sample (15) is computed by using relatively weak power of near infrared, a step wherein the absorption spectrum of the sugar under investigation existing at a relatively deep second depth in the sample (15) is computed by using relatively strong power of infrared, and a step wherein the concentration of the sugar under investigation in the sample (15) is determined by computing the absorption spectrum of the sugar at a different depth between said first and second depths on the basis of the results of measurement in said first and second steps. The wavelengths for the use for said absorption spectrum are selected from anyone of wavelength bands of 950-1,150 nm, 1,150-1,300 nm, and 1,300-1,450 nm. Since, according to this method, wavelengths which are shorter and closer to the visible region than in the prior art are used, the method enables the measuring light beams to penetrate deeper in a living tissue and makes it possible to measure the concentrations of sugars existing in a deeper region non-invasively.
Patent EP-0324486-A3 (EP)
Title: Circuit arrangement for compensation of the tripping time of an electric current switch
IPC: H03K17/14
Filed: 1989-01-13
Abstract: Circuit arrangement for compensation of the 
disconnecting time of an electric current switch provided 
with a detector (9) of the end of the disconnection time 
comprising means (3, 4) controlling the time interval for 
closing the electric switch (5) in order to maintain a 
reliable and most effective operation of an inverted 
rectifier.
Patent EP-0325967-A3 (EP)
Title: Process for the preparation of pure enantiomers of 2,2,4-trisubstituted 1,3-dioxolanes
IPC: C07D317/20
Filed: 1989-01-13
Abstract: Process for the preparation of pure enantiomers of 2,2-disubstituted 1,3-dioxolane-4-methanols or N,2,2-trisubstituted 4-aminomethyl-1,3-dioxolanes from the corresponding cyclic ketals of erythronic or threonic acid or their salts by electrochemical oxidative decarboxylation and subsequent reduction or reductive amination.
Patent EP-0325267-A3 (EP)
Title: Peroxide gel dentifrice compositions
IPC: A61K33/40
Filed: 1989-01-20
Abstract: Stable aqueous peroxide dentifrice gel compositions which are stable against both viscosity and peroxide loss and which contain up to 15% by weight of aqueous peroxide, and from about 35% to about 95% by weight of a polyol or a mixture of polyols, from out 0.75% to about 5.0% by weight of a gelling agent and from about 0.05% to about 1.0% by weight of stabilizers are disclosed.
Patent EP-0329130-A3 (EP)
IPC: B26D5/12
Filed: 1989-02-16
Abstract: Bei einer Schneidvorrichtung für Harzmatten, die 
als mit einer Folie mindestens einseitig 
abgedecktes Band von einer Rolle abgespult und von 
der Folie abgezogen worden sind, mit einem 
pneumatischen Antrieb für das oder die 
Befestigungsmittel für eine Schneidklinge (3), wird 
eine Verringerung des Energieeinsatzes dadurch 
erzielt, daß die schneidende Schneidklinge (3) an 
einem Kolbenschlitten (2) befestigt ist, der in 
einem kolbenstangenlosen Pneumatikzylinder (1) 
bewegbar ist, welcher an beiden Enden jeweils über 
ein Umschaltventil (5, 6) mit einem nachladbaren 
Druckluftspeicher (7) verbunden ist, dessen 
Kapazität der für den Schneidvorgang benötigten 
Energiemenge anpaßbar ist.
Patent EP-0330181-A3 (EP)
Title: Process for producing non-woven fabrics of high bulk density carbon fibers
IPC: D04H3/002
Filed: 1989-02-22
Abstract: A process for producing non-woven fabrics having a 
high bulk density, uniform porosity and little charac­
teristic of so-called interlayer detachment are provided 
by subjecting an infusiblized sheet of pitch fibers to a 
heat treatment at a temperature higher than the softening 
temperature of the pitch fibers and lower than the soften­
ing temperature plus 300°C, while applying a pressure to 
the surface of said sheet substantially in the vertical 
direction thereof.
Patent EP-0359241-A3 (EP)
Title: Control method for distributed processing system
IPC: G06F15/173
Filed: 1989-09-13
Abstract: A distributed processor system includes a 
plurality of processors (10, 20, 30) connected via a 
transmission medium (01). A control method for a 
distributed processor system includes the steps of judging, 
in each processor, its own receiving capability and 
performing abnormality processing on the basis of the 
result of the judgment.
Patent EP-0364831-A3 (EP)
Title: Electric incandescent lamp and method of manufacture therefor
IPC: H01K3/20
Filed: 1989-10-06
Abstract: An electric incandescent lamp having improved 
means for both physically positioning and controlling the 
light output from a filament light source is disclosed. The 
lamp construction can further employ a reflective film for 
improved efficiency of lamp operation while a halogen sub­
stance can also oe included in the inert gas filling for this 
purpose. A method to manufacture the disclosed lamp improve­
ment is also provided.
Patent EP-0374959-A3 (EP)
IPC: H01H3/46
Filed: 1989-12-22
Abstract: A switch mechanism for an electric power tool, 
comprising: a linear slider received in a switch case 
so as be moved manually in a first direction against 
the biasing force of a return spring; an actuating pin 
carried by the linear slider so as to be moveable along 
a second direction perpendicular to the first 
direction; a pair of direction converting levers 
crossed in the manner of a pair of scissors by a pivot 
pin mounted on the switch case, the actuating pin being 
located adjacent to first ends of the direction 
converting levers; a pair of lateral sliders engaged 
by second ends of the direction converting levers and 
allowed to move in the second direction; a first 
contact set including contacts carried by the linear 
slider and the wall surface of the switch case for 
mutual cooperation as the linear slider is moved in the 
first direction; and a second contact set including 
contacts carried by the lateral slides and the wall 
surface of the switch case for mutual cooperation as 
the lateral sliders are moved in the second direction; 
the actuating pins being moveable between the first 
ends of the direction converting levers so as to 
selectively actuate one of the direction converting 
levers and the associated one of the lateral sliders 
through movement of the liner slider along the first 
direction via an engagement between the actuating pin 
and the first end of the associated one of the 
direction converting levers.
Patent EP-0362950-A3 (EP)
IPC: G02B6/255
Filed: 1989-10-02
Abstract: Die Erfindung betrifft ein Verfahren zur Ermittlung der 
Position der Endfläche eines Lichtwellenleiters (LWL) in 
einer in Achsrichtung des LWL (1,2) verlaufenden 
Koordinatenrichtung mittels einer Videokamera (9) über einen 
Steuerrechner (7). Durch folgende Verfahrensschritte wird das 
Verfahren vereinfacht: 
     über die Erfassungseinheit (10) werden für eine 
Erfassungsspalte in einer zur Zeilenrichtung (x) 
senkrechten Richtung (y) an einer Koordinatenstelle 
(xs) aufeinanderfolgende Intensitätswerte des 
Videosignals gespeichert    vom Steuerrechner (7) werden die gespeicherten 
Intensitätswerte in ein Spaltensignal (Im) umgeformt 
und gespeichert    danach werden zeitlich aufeinanderfolgend in einem die 
Endfläche des LWL (1,2) übergreifenden Bereich in 
gleicher Weise weitere Spaltensignale (Im) gebildet 
und gespeichert    schließlich wird aus dem Verlauf Im=f(x) die 
Lagekoordinate (xE1,xE2) der Endfläche des LWL (1,2) 
ermittelt.
Patent EP-0329475-A3 (EP)
Title: Mouldable composition
IPC: B22F3/10
Filed: 1989-02-17
Abstract: Mouldable compositions comprising a metallic powder or a 
combination thereof with ceramic powder, mixed with an organic 
binder are disclosed, at least a part of which binder comprises a 
synthetic resin component (A) having a heat deformation temperature 
of 130°C or higher. The component A may be used in combination with 
another component (B) having a melting point of 30°C - 100°C, with 
or without another thermoplastic component (C), having a heat 
deformation temperature of 130°C or less. Mouldable compositions, 
comprising metallic and/or ceramic powder mixed with an organic 
binder comprising a secondary or tertiary amine (D), or a 
combination thereof with a thermoplastic resin (E), are also 
disclosed.
Patent EP-0338742-A3 (EP)
Title: Direct digital synthesizer with selectably randomized accumulator
IPC: H03B28/00
Filed: 1989-04-17
Abstract: A direct digital synthesizer (DDS) accumulator 
circuit (66) is disclosed wherein a selected few of 
the low order accumulator bits are dithered by a 
pseudorandom number generator (21) in order to 
introduce flat frequency deviation density to suppress 
spurious signals including those close-in to the 
output or fundamental frequency. The accumulator 
circuit (66) may advantageously be sectioned into a 
lower order accumulator (49) and higher order 
accumulator (50) in a pipelined combination with a 
sine approximation output circuit in order to 
construct a DDS circuit wherein such spur suppression 
is achieved without decreasing system throughput.
Patent EP-0375306-A3 (EP)
Title: Monolithic outsole
IPC: A43B13/14
Filed: 1989-12-18
Abstract: An outsole construction for a shoe which provides 
all midsole and outsole functions with a single 
homogeneous moldable material through geometry alone is 
disclosed. The invention employs cut-out geometry for 
engineering various characteristics into an outsole of 
a uniform, monolithic material. Such characteristics 
are obtained by removing material or reinforcing the 
material so that it functions as if it had different 
densities. The invention is based on the principle of 
minimum sufficient thickness in order to maintain the 
foot as close to the ground as possible. Energy 
absorption/cushioning is achieved in the invention by 
the following features: (1) a series of transverse 
slots along the lateral border to provide cushion 
conformability to the lower foot column; (2) an array 
of compression columns or holes in the heel region to 
accept the known pressure distributions; (3) an array 
of small holes in the ball region to add both 
cushioning and flexibility; (4) a raised heel cup to 
constrain the heel fat pad expansion during impact and 
enhance the natural shock absorbing characteristics of 
the foot; and (5) relief of the rear lateral heel 
border to dynamically smooth and cushion initial heel 
strike.
Patent EP-0351348-A3 (EP)
Title: Thiazole derivatives and process for the preparation thereof
IPC: A61P1/04
Filed: 1989-05-23
Abstract: Thiazole derivatives of the general formula where: 
  
X is an anion of pharmaceutically acceptable acids;  
a is an integer from 1 to 5;  
b is an integer from 1 to 7;  
c is 0 or an integer from 1 to 4; and  
d is 2a - c for monovalent acid anions,  
is a - c for divalent acid anions, and  
is 0 or 2 when c = 0.  
     The process for the preparation of the above 
derivatives is based on reacting N-methyl-N′-2-((2-­
(dimethylaminomethyl)-4-thiazolyl)methylthio)ethyl)-2-nitro-­
1,1-ethylenediamine of formula II with an X anion 
containing zinc compound or an organozinc.
Patent EP-0390018-A3 (EP)
IPC: H01L39/24
Filed: 1990-03-26
Abstract: Procédé de fabrication d'un conducteur à brins multifilamentaires 
supraconducteurs, pour applications aux fréquences industrielles, 
consistant à préparer d'abord des brins élémentaires, chacun d'eux étant 
formé à partir d'une pluralité de filaments supraconducteurs noyés dans 
une matrice métallique puis torsadé, caractérisé par le fait que l'on 
assemble des brins élémentaires (20) présentant un diamètre compris 
entre 0,05 mm et 0,25 mm, sans isolation électrique préalable, qu'on les 
torsade ensemble à chaud (24) avec un pas sensiblement égal à quatre 
fois leur diamètre et que l'on effecvtue ensuite une opération 
d'isolation électrique du conducteur.
Patent EP-0391427-A3 (EP)
Title: Process and apparatus for environmentally safe preparation of an asphaltic mixture using recycled asphalt
IPC: E01C19/10
Filed: 1990-04-06
Abstract: A process and an apparatus are provided for environmentally safe preparation of an asphaltic mixture using recycled asphalt and the addition of fresh material such as gravel, chips or sand, the recycled asphalt portion M A being prepared in a first drum device 1 and the fresh material portion being prepared in a second drum device 2, and the exhaust gases, laden with harmful substances, from the first drum device 1 being passed into the burner area of the second drum device 2. Here, the second drum device 2, which is operated in counterflow, is split up into two sections 13 and 14, in which arrangement the fresh material M N is prepared in the first section 13, and the harmful substances (CH x, CO) contained in the exhaust gases from the first drum device 1 are burnt out in the second section by intensive mixing with the burner flame, and the hot gases arising here are then passed into the first section 13 of the second drum device 2 in order to prepare the fresh material M N. <IMAGE>
Patent EP-0403838-A3 (EP)
Title: Control circuit for environments at different temperatures, in particular domestic refigerators
IPC: F25D17/06
Filed: 1990-05-29
Abstract: The control circuit for environments at different temperatures, in 
particularly domestic refrigerators, is of the type comprising a 
freezer compartment (3) and a refrigeration compartment (4), an 
evaporator unit (5) positioned in said freezer compartment, a fan 
(6) associated with said evaporator unit, a compressor unit (7) 
operating said evaporator unit, a condenser (8), a delivery duct 
(10) from said fan for air taken from said evaporator unit in 
order to feed it into said refrigeration compartment, and a 
thermostat (12) disposed in said freezer compartment to control 
said fan and said compressor, and is essentially characterised by 
comprising in said refrigeration compartment a further thermostat 
(13) for controlling said fan (6) alone.
Patent EP-0404003-A3 (EP)
Title: Chimeric mouse-human km10 antibody with specificity to a human tumor cell antigen
IPC: C07K16/00
Filed: 1990-06-18
Abstract: A chimeric antibody with human constant region and murine 
variable region, having specificity to human tumor cells, 
methods of production, and uses.
Patent EP-0407829-A3 (EP)
Title: Thermosetting mixtures and their use for the production of coatings for heat-resistant substrates
IPC: C08G18/80
Filed: 1990-06-29
Abstract: The present invention relates to a coating composition which may be cured at elevated temperature and is based on A) a polyisocyanate component containing at least one organic polyisocyanate having reversibly blocked isocyanate groups and a molecular weight of 398 to 25,000, excluding the weight of the blocking agent, the isocyanate groups being reversibly blocked with a secondary monoamine and B) an isocyanate reactive component containing at least one organic polyamine having a molecular weight of 60 to 499 and at least two primary amino groups. The present invention also relates to the use of these coating compositions for the formation of coatings on heat resistant substrates.
Patent EP-0426976-A3 (EP)
Title: Transportable dismountable booth
IPC: A47K4/00
Filed: 1990-09-14
Abstract: The invention relates to a transportable dismountable booth and a method for manufacturing such a booth which is made up of several connectable segments (1, 2, 3). In order to simplify manufacture, to make it easier to transport the booth to different installation locations and simultaneously to permit large unit quantities, it is proposed by the invention that the segments (1, 2, 3) should be at least partially manufactured as de-mouldable hollow blown parts with essentially the same outer base outline. Regarding the booth itself, which comprises several wall segments (1, 2, 3) and if necessary at least one ceiling segment (5) and one floor segment (4), which can be joined together to form a substantially closed booth, it is proposed that at least some of the wall segments (1, 2, 3) should comprise a wall section (1', 2', 3') whose base outline is at least externally essentially straight and at least one second wall section (1a, 1b, 2a, 2b, 3a, 3b) which is angled away from it at an angle of at most 90 DEG and is firmly fixed to the first wall section. 
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